The diameter of a circular pool is 18 feet.

What is the approximate area of the pool?

A.

56.52 square feet

B.

113.04 square feet

C.

254.34 square feet

D.

1017.36 square feet

What is the tenth term of the sequence 1/2, 3/4, 5/6, 7/8, 9/10,?

Using the fundamental poisson brackets find the values of a and b for which the equations represent a canonical transformation generating function

Earth's surface is approximately 70% water. There is no water on the surface of Mars, and its diameter is roughly half of Earth's diameter. Assume both planets are spherical. The radius of Earth is approximately 4,000 miles.

Which measure of center more accurately represents how long it takes a phone with Com-Com service to download a file

Easy rental car charges $40 a day plus $.25 per mile ace Rent-A-Car charges $25 a day plus $.45 per mile what number of miles result in the same cost for one day

If BC = 4.5, CD = 7.7, and AD = 16.7, find AB to the nearest tenth.

4.5 mi/h = _ ft/sec, how would one convert them?

Which system of equations has the same solution as the system below? 3x + 3y = 8 2x - y = 5

Which of the following activities are examples of data gathering? Check all that apply. A. Finding the mean weight of cancer patients in a study B. Graphing the heights of trees C. Asking voters whom they will vote for D.

For the numerator to have (x-8) as a factor, it's constant term must be what